JOYSTAR Radspur 20 Inch Kids Electric Bike Perfect for Ages 7+ JOYSTAR

Presales!! JOYSTAR Radspur 20 Inch Kids Electric Bike Ship at Mar. 22 JOYSTAR

$599.99 $389.99 Save $210.00

Shipping calculated at checkout.

Color — Blue

Blue

Green

Purple

White

Size

20 Inch

Quantity

In stock, ready to ship
Backordered, shipping soon

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Fast Shipping & Easy Returns

Name: JOYSTAR Radspur 20 Inch Kids Electric Bike
Brand: JOYSTAR
SKU: SMT806bl-20
Price: 389.99 USD
Availability: InStock

Everything you need to know about getting your JOYSTAR ride home.

⚡ Quick Processing

Most orders ship within 48 hours of payment. We'll email your tracking number immediately!

🚚 Trusted Carriers

We primarily use UPS and FedEx Ground to ensure your package arrives safely.

✅ 30-Day Guarantee

Not the perfect fit? We accept returns or exchanges within 30 days of purchase.

Shipping Methods & Delivery

Method	Destination	Estimated Time	Fee
Standard Shipping	United States (48 States)	3-7 Business Days	FREE

📍 Shipping Limitations: We currently ship only to the 48 contiguous United States. We do not ship to Alaska, Hawaii, Puerto Rico, Guam, US Virgin Islands, APO/FPO addresses, or International destinations.

Hassle-Free Returns

We want you to love your JOYSTAR. If things aren't right, here’s how we help:

🛠️ Quality Issues

Defective product? We’ve got you covered. JOYSTAR pays for return shipping and restocking fees for all quality-related issues.

🚲 Personal Preference

Changed your mind? You can still return it! For personal reasons, the customer covers return shipping and applicable restocking fees.

How to Start a Return

Contact Us: Email joystar_service@joykie.com for authorization. (Items sent back without authorization cannot be refunded!)

Pack It Up: Return the product in its original carton with all manuals, accessories, and gifts.

Ship It: Use the pre-paid label we provide and send the item back to us.

Get Paid: Once inspected, we process refunds in 1-3 business days. Funds usually appear in your account within 5-7 business days.

Missing a Refund?

If your refund hasn't appeared after 7 business days, please check with your bank first. Still no luck? Contact us and we will investigate within 1-2 business days.

Contact Support

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JOYSTAR Radspur 20 Inch Kids Electric Bike - Ages 7+

Empower your child's sense of adventure with the JOYSTAR Radspur 20" Electric Bike. Specifically designed for riders aged 7 and up, the Radspur combines high-performance motor technology with rugged mountain bike durability for a thrilling yet safe outdoor experience.

Ultimate performance for the next generation: The JOYSTAR Radspur Series.

Performance & Safety Engineering

"Engineered to provide the perfect balance of exciting speed and reliable control, the Radspur is built to inspire confidence in young explorers."

Powerful & Controlled Drive

The 250W high-speed brushless hub motor provides exceptional torque, allowing kids to conquer hills and long distances without fatigue. This mechanical build ensures the bike handles neighborhood streets and local trails with ease.

Product Showcase: A closer look at the Radspur's mechanical design and performance.

Advanced Safety Standards & Features

Dual Disc Brakes: Equipped with precision mechanical disc brakes for reliable stopping power in any weather conditions.
High-Strength Frame: Built with a durable carbon steel frame to withstand the rigors of teenage adventures.
Puncture-Resistant Tires: 20-inch high-grip pneumatic tires offer stability and shock absorption on varied terrain.
Removable Battery: Features a 36V Lithium-Ion battery that can be removed for convenient indoor charging.
Adjustable Comfort: Quick-release seat post allows for easy height adjustments as your child grows.
Sturdy Kickstand: Includes a heavy-duty built-in kickstand for secure parking.

Size Chart & Fit Guide

Choosing the right size is essential for a safe and comfortable ride. Use the guide below to ensure the Radspur is the perfect fit for your teenager.

JOYSTAR Radspur Electric Bike Size Guide

Recommended for riders ages 7+ with an ideal height range of 4'2" to 5'6".

Quick & Easy Assembly

The JOYSTAR Radspur arrives 85% pre-assembled. We provide all necessary tools and a clear step-by-step guide to get your child rolling in under 20 minutes.

Watch our quick start guide to go from unboxing to riding in record time.

Technical Specifications

Specification	Detail
Motor	250W High-Speed Brushless Hub Motor
Li-ion Battery	24V 5.2AH Lithium-Ion (Removable)
Top Speed	15.5 MPH (25 km/h)
Max Range	15.0 Miles (Per Charge)
Drivetrain	Single Speed / Pedal Assist Mode
Wheel Size	20-Inch High-Grip Pneumatic Tires
Frame Material	Lightweight High-Strength Carbon Steel
Braking System	Dual Mechanical Disc Brakes
Color Options	Blue, Green, Purple, White

Our Guarantee

Every Radspur is engineered for durability and backed by a Limited Lifetime Frame Warranty. We extend our commitment beyond the metal: the motor, battery, and controller are protected by a comprehensive 2-year technical guarantee.

"From the first ride to the next adventure, our dedicated US-based support team is here to ensure your family stays in motion with zero downtime."

At JOYSTAR, we stand behind our craftsmanship to provide a reliable, high-performance experience for every young rider. Whether you need maintenance tips or technical assistance, we are committed to keeping your adventure going.

100% Authentic

Secure Ordering

Lifetime Warranty

30 Days Return

JOYSTAR Radspur 20 Inch Kids Electric Bike